Descriptions

Canopy management research at OSU began on a large scale in 1984 with the establishment of several
pruning level trials. Since that time the program has expanded to include trials on trellising, leaf
removal, shoot orientation, and alternative pruning methods. The program has grown as new ideas came
out of the research program and in response to new ideas from the industry. This article will summarize
the results from several trials with the main emphasis on growth and yield. Grape composition and wine
quality will be covered in future articles